Nalamachu, MD, S., Gudin, MD, J., Datto, MD, MS, C., Coyne, PhD, MPH, K., Poon, PhD, J.-L. and Hu, MD, PhD, Y. (2018) “Efficacy and safety of naloxegol for opioid-induced constipation assessed by specific opioid medication, opioid dose, and duration of opioid use”, Journal of Opioid Management, 14(3), pp. 211–221. doi: 10.5055/jom.2018.0451.